but this problem is not in 2013 and downer versions
answer:y = round(x,3)
why roundn not work?
@arsenic 陈: roundn is a toolbox function. Cody only supports functions in basic MATLAB.
Determine whether a vector is monotonically increasing
Factorize THIS, buddy
Create a cell array out of a struct
Duplicate each element of a vector.
Sum of series II
Matlab Basics II - Velocity of a particle
Matlab Basics - Set unwanted parts of a vector to zero
Matlab Basics II - squares
Matlab Basics II - Intervals
Finding an element in a vector
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